Question

What electron could have quantum numbers n=3, l=0, ml=0, ms=−12?

Answer 1

hi dear the answer for your question is simple it is given that n is equal to 3 show the electron of course belongs to M shell and l is equal to zero implies that it is of s orbital and magnetic quantum number zero does imply the same but you have mentioned so far that the spin quantum number is - 12 so that must be an electron of 3S 1 or 3S 2

Answer 2

Answer:

A. A 3s Electron

Explanation:

A. A 3s Electron

B. A 5s Electron

C. A 3d Electron

D. A 4p Electron